| COMMODITY NAME | GRADES | STANDARD |
| Boiler and Pressure Vessel Steel Plates | Q245R,Q345R,Q370R,15CrMoR, 18MnMoNbR,13MnNiMoR | GB713 |
| 12Cr1MoVR,12Cr2Mo1R,14CrMoR |
| Low Alloy High Strength Steel Plate | Q295(A,B),Q345(A,B,C,D,E)Q390(A,B,C,D,E), Q420(A,B,C,D,E),Q460(C,D,E) | GB/T1591 |
| St44-3,St52-3,St50-2, St60-2,St70-2 | DIN 17100 |
| StE315,StE355,StE380,STe420,StE460,StE500 | DIN 17102 |
| A572M(Gr42.50,60,65),A633M9(A,B,C,D,E) | ASTM |
| S275(JR,JO,J2G3,J2G4),S355(JR,JO,J2G3, J2G4,E395,E355,E360) |
| S275N,S275NL,S355N,S355NL,S420N, S420NL,S460N,S460NL | EN10025 |
| Carbon Structure Steel Plate | Q235-Q275 | GB3272 |
| 10-55,20Mn-50Mn | GB711/ |
| SS400/SM400(A,B) | JISG3103 /G3106 |
| S10C-S55C | JIS G4051 |
| St37-2,St37-3 | DIN17100 |
| A36,A283(A,B,C,D),1010-1050 | ASTM |
| 40(A,B,C,D,E) | BS4306 |
| S235(JR,JO,J2G3,J2G4) | EN10025 |
| 1C22,1C25,1C30,1C35,1C40,1C45,1C50,1C55 | EN10083-2 |
| Fe360(A,B,C,D) | ISP630 |